Origin
Southern and central Africa
-
Color
Red, Brown, Black
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Brownish, Red
-
For which Rashi?
-
Libra
Planet
-
Venus, Mars
Element of Planets
-
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Venus, Mars
Not to wear with
-
-
Powers
-
Love, Courage
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
5.85-6.152.85-3.35
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Fair in four directions forming octahedrons
3,2
Mohs Hardness
3.5-47-7.5
2
10
👆🏻
Chemical Composition
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Tourmaline is a series of several different minerals with unique chemical formulas.
Luster
Adamantine
Vitreous
Pleochroism
visible
-
Dispersion
0.050.02
0.005
1
👆🏻
Transparency
TranslucentWalter Schumann
Transparent, Translucent
Refractive Index
2.8491.614-1.666
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
Hexagonal
Birefringence
-99990.014-0.040
0
0.296
👆🏻
Clarity
TranslucentWalter Schumann
Transparent
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
Poor
Good
Reproductive
-
-
Digestive
-
-
Psychology
Vitality
Balance
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Vitality